This is the only thing that could make the main plot interesting.
Essentially, yes. Being a synth yourself is the only viable reason I could ever foresee somebody wanting to join the Railroad. The fact that an entire faction of the game hinges on you believing that robots should be given equal rights (they shouldn't, they don't have souls like humans and animals do) is so fucking retarded. If you were a synth yourself, I can at least gleam how you might find kinship with other robots.
The Institute is retarded too, but for different reasons. The Minute Men are gay as hell. The Brotherhood suck but at least their ideals and goals are relatable and the protagonist is from the military.
Came here because I was interested in Falllout: London but it looks like it's super-delayed. Thanks, Bethesda!